Finding the Third Proportional to 85,510.69 and 184,153.50

Step by Step Solution

1. Step 1: Write the proportion equation
   85,510.69 : 184,153.50 = 184,153.50 : x
2. Step 2: Convert to fraction form
   85,510.69/184,153.50 = 184,153.50/x
3. Step 3: Cross multiply
   85,510.69x = 184,153.50 × 184,153.50
4. Step 4: Simplify right side
   85,510.69x = 33,912,511,562.25
5. Step 5: Solve for x
   x = 33,912,511,562.25/85,510.69
6. Step 6: Final answer
   x = 396,587.99